However some ISPs portals (like mine, on AT&T) will actually let you know if the ISP provided router is online and - sometimes - interact with it. You just have to sign into the account (in this case, your mom’s) via the website - same place you go to pay the bill.
If her ISP has any measure of security, no.
However some ISPs portals (like mine, on AT&T) will actually let you know if the ISP provided router is online and - sometimes - interact with it. You just have to sign into the account (in this case, your mom’s) via the website - same place you go to pay the bill.